5 ways Diabetes impacts the eyes

Diabetes is a chronic condition where the body cannot regulate blood sugar levels. This occurs when the body either doesn't produce enough insulin, or can't properly use the insulin it produces, leading to high blood sugar. Diabetes affects almost all organs of your body, and if uncontrolled, can lead to permanent organ damage. When it comes to the eyes, Diabetes can cause a host of serious eye ailments that can permanently damage the retina. Let's take at 5 diabetes induced eye ailments

Diabetic retinopathy is the most common eye disease caused by diabetes. It happens when high blood sugar damages the small blood vessels in the retina, the part of the eye that senses light and sends images to the brain. Over time, these blood vessels can swell, leak fluid, or close off completely. In more severe cases, new weak blood vessels grow and may bleed, causing vision problems.

At first, diabetic retinopathy may not cause any symptoms, but as it worsens, you may notice blurry vision, dark spots, or floaters. If untreated, it can lead to blindness. The risk increases the longer you have diabetes and if your blood sugar is not well controlled.

The macula is the central part of the retina responsible for sharp, detailed vision, like reading or recognizing faces. Diabetes can cause fluid to leak into the macula, leading to swelling called diabetic macular edema (DME). This swelling blurs your central vision and can cause permanent damage if not treated.

DME often develops in people who have diabetic retinopathy and is a leading cause of vision loss in people with diabetes. Treatments like laser therapy or injections can help reduce the swelling and protect vision.

People with diabetes are more likely to develop cataracts earlier than those without diabetes. Cataracts cause the eye’s lens to become cloudy, making vision blurry, dim, or foggy. High blood sugar speeds up the formation of cataracts.

Cataracts can cause glare and difficulty seeing at night. The good news is cataract surgery is a safe and effective way to restore clear vision when cataracts become severe. However, it needs to be noted that cataracts can occur in non diabetic people too, and is extremely common in older adults over 60 years of age.

Diabetes doubles the risk of developing glaucoma, a group of eye diseases that damage the optic nerve, which connects your eye to your brain. One type, called neovascular glaucoma, happens when new abnormal blood vessels grow on the iris (colored part of the eye) and block fluid drainage. This raises eye pressure and can damage the optic nerve, leading to vision loss.

Glaucoma often has no early symptoms, so regular eye exams are important for early detection and treatment to protect vision.

In advanced diabetic retinopathy, scar tissue can form inside the eye. This scar tissue can pull the retina away from the back of the eye, a condition called retinal detachment. Retinal detachment can cause sudden vision loss and is a medical emergency requiring prompt treatment.

If left untreated, retinal detachment can lead to permanent blindness. Surgery is often needed to repair the retina and save vision.

High blood sugar levels damage blood vessels throughout the body, including the eyes. Poor control of blood sugar, high blood pressure, high cholesterol, smoking, and a longer duration of diabetes increase the risk of eye problems. Sometimes, people with type 2 diabetes already have eye damage when they are diagnosed because the disease develops slowly.

Ensure to eat a balanced diet, and also incorporate leafy greens, which provide many benefits for the eyes.

Eatinga healthy diet can also prevent diabetes

Eat a balanced diet, and, stay physically active. Monitoring blood sugar levels regularly. Take medications or insulin as prescribed is crucial for keeping glucose levels in check. Managing stress and maintaining a healthy lifestyle can also greatly improve overall diabetes control.